Although most people use the terms dirt and soil interchangeably, scientists argue that they shouldn’t. Soil has provenance — meaning history. Dirt doesn’t.
What Does Loam Mean to a Gardener?
Soil Ecosystem - an overview
Jumping 'snake worms' are invading U.S. forests
Dew collector brings water to thirsty plants
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The Soil Color in Your Garden, Explained
Janet Raloff, Author at Science News Explores
What Are Soils? Learn Science at Scitable
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Widely used pesticides may threaten Earth's ozone layer
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What is Soil? Knowing the Difference Between Soil and Dirt - Ranger Mac